Imports golang.org/x/tools/cmd/vet/whitelist golang.org/x/tools/go/types golang.org/x/tools/go/exact golang.org/x/tools/go/ast/astutil golang.org/x/tools/go/gcimporter Standard library imports go/printer go/ast unicode go/token bytes errors flag fmt go/build go/parser io/ioutil os path/filepath reflect regexp strconv strings unicode/utf8